It is very easy to use when it comes for securing email traffic/files in corporate environment since its native support from Microsoft Outlook as well Office 365 (Office 2019). The product has got amazing features like automatic encryption or decryption which can be easily managed by users at all levels within an organization through simple UI interface without any help required form technical experts only few clicks away! I have faced no issues so far with this software while using them both internally & externally over years now!! If you are looking out tools that helps your business stay safe against cyber threats then go ahead try their products once - they will surely give best results. We used SBB mainly because we were facing some security issue due internal emails communication where sensitive information was being shared but later realized after going thorough different research about other solutions available online such Securus Encryptor etc., Security.